I just saw a reference to Kornbluth’s story, The Marching Morons, and I’m also working up a talk on the perils of excessive adaptationism, and together they motived me to repost this article from Scienceblogs. It’s always bugged me: it’s saturated with the unthinking assumption that human diversity is hardwired and fixed, and built on a racially invariant biological foundation. And it largely went unquestioned by science fiction fans.
I was sent a link to this editorial by the science-fiction writer, Ben Bova. I like part of the sentiment, where he’s arguing that it’s worth the effort to try and change the world, but a substantial part of it bugs me.






